Listener.ora & Tnsnames.ora file for Oracle Database

Listener.ora & Tnsnames.ora file for Oracle Database

listener.ora file (with static listener)

-----------------------------------------------

cat listener.ora

# listener.ora Network Configuration File: /u01/app/oracle/product/19.0/dbhome1/network/admin/listener.ora

# Generated by Oracle configuration tools.

LISTENER =

  (DESCRIPTION_LIST =

    (DESCRIPTION =

      (ADDRESS = (PROTOCOL = TCP)(HOST = 172.31.19.48)(PORT = 1521))

          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))

    )

  )

SID_LIST_LISTENER =

  (SID_LIST =

    (SID_DESC =

      (GLOBAL_DBNAME = ddb)

      (ORACLE_HOME = /u01/app/oracle/product/19.0/dbhome1)

      (SID_NAME = ddb)

    )

  )

tnsnames.ora file

--------------------------

cat tnsnames.ora

# tnsnames.ora Network Configuration File: /u01/app/oracle/product/19.0/dbhome1/network/admin/tnsnames.ora

# Generated by Oracle configuration tools.

DDB=

  (DESCRIPTION =

    (ADDRESS = (PROTOCOL = TCP)(HOST = 172.31.19.48 )(PORT = 1521))

    (CONNECT_DATA =

      (SERVER = DEDICATED)

      (SERVICE_NAME = ddb)

    )

  )